JPS52152185A - Photo coupling semiconductor device - Google Patents
Photo coupling semiconductor deviceInfo
- Publication number
- JPS52152185A JPS52152185A JP6961176A JP6961176A JPS52152185A JP S52152185 A JPS52152185 A JP S52152185A JP 6961176 A JP6961176 A JP 6961176A JP 6961176 A JP6961176 A JP 6961176A JP S52152185 A JPS52152185 A JP S52152185A
- Authority
- JP
- Japan
- Prior art keywords
- photo coupling
- semiconductor device
- coupling semiconductor
- junction
- photo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To increase photo coupling efficiency and make the alignment of photo coupling regions easy and accurate by substantially enlarging mutually opposing photo coupling regions of emission junction and reception junction.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6961176A JPS52152185A (en) | 1976-06-14 | 1976-06-14 | Photo coupling semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6961176A JPS52152185A (en) | 1976-06-14 | 1976-06-14 | Photo coupling semiconductor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52152185A true JPS52152185A (en) | 1977-12-17 |
JPS5548464B2 JPS5548464B2 (en) | 1980-12-05 |
Family
ID=13407809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6961176A Granted JPS52152185A (en) | 1976-06-14 | 1976-06-14 | Photo coupling semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52152185A (en) |
-
1976
- 1976-06-14 JP JP6961176A patent/JPS52152185A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5548464B2 (en) | 1980-12-05 |
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